App
Write the book. Keep the story straight.
Author holds your manuscript, your cast, the strands of the plot and a timeline in one place, and checks continuity as you write. Your own AI helps; you decide what goes in the book.
App
What it does
- A manuscript in parts, chapters and scenes, for books, novellas and short stories
- The cast comes from your Profiles in Geenius OS; each character’s state is worked out from the events that change them
- A timeline that zooms from the whole book down to five minutes
- Continuity checks, versions with word diffs, world maps and beta-reader links with comments
- Export to Markdown, DOCX, EPUB or a print PDF
- Pro €9 is the writing tool, 25 books. Connecting your own AI to your books starts at Premium €19 (50 books); Max €49 has no limit
With your AI
How it works with your AI
Ask in plain words, in Claude, ChatGPT or any MCP AI you connected. It works inside Geenius OS, within your permissions.
Check chapter 12: was Mara at the harbour on Tuesday?
No. In chapter 9 she is in Rotterdam until Wednesday. I marked the clash on the timeline and changed nothing.
An example. Names and amounts are made up.
- 1
Set up the cast and strands
Bring characters in from Profiles and name the strands that run through the book.
- 2
Write with your AI
Your AI drafts or edits scenes through the connection. Events update each character’s state.
- 3
Check and export
Run the continuity check, send a beta reader a link, then export to EPUB, DOCX or print PDF.
On its own from €9 a month, or inside Geenius OS.
App plans are Pro €9, Premium €19 and Max €49 per month. Every Geenius OS plan includes the apps at its own level.
Early access
Put it to work, with you in charge.
Geenius OS is invite-only while we let people in step by step. Request access and you join the waitlist. There is no free plan.